Who is the expounder of Yoga Philosophy?

Who became the 1st Colombian to win the Tour de France title?

Name the country which was invited as a partner country for Gita Jayanti Mahotsav 2019.

ISSF( International shooting sports federation) world cup 2020 will be hosted in

Name the medium-range ballistic missile, which was test-launched by Iran.

Who authored the book titled 'New-Age Technology and Industrial Revolution 4.0' which is launched by Vice President of India Shri Venkaiah Naidu?